Rolex
Cosmograph Daytona
Oyster, 40 mm, Oystersteel and yellow gold
M126503-0003
Model Case
Oyster, 40 mm, Oystersteel and yellow gold
Diameter
40 mm
spec.name.6
Scratch-resistant sapphire
Water Resistance
Waterproof to 100 metres / 330 feet
Movement
Perpetual, mechanical chronograph, self-winding
Calibre
4131, manufacture Rolex
Winding
Bidirectional self-winding via Perpetual rotor
Power Reserve
Approximately 72 hours
Bracelet
Yellow Rolesor - combination of Oystersteel and yellow gold
Dial
Highly legible Chromalight display with long-lasting blue luminescence
Gems
Superlative Chronometer (COSC + Rolex certification after casing)
The tachymetric scale
With its tachymetric scale, its three counters and its pushers, the Cosmograph Daytona was designed to be the ultimate timing tool for endurance racing drivers. The bezel features a tachymetric scale to read average speed over a given distance based on elapsed time. This scale offers optimal legibility, making the Cosmograph Daytona the ideal instrument for measuring speeds up to 400 units per hour, expressed in kilometres or miles.
Contact us Black dial
This model features a black dial with snailed counters, gold applique hour markers and hands with a Chromalight display, a highly-legible luminescent material. The central sweep seconds hand allows an accurate reading of 1/8 second, while the two counters on the dial display the lapsed time in hours and minutes. Drivers can accurately map out their track times and tactics without fail.
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Yellow Rolesor
Gold is coveted for its lustre and nobility. Steel reinforces strength and reliability. Together, they harmoniously combine the best of their properties. A true Rolex signature, Rolesor has featured on Rolex models since the early 1930s, and was trademarked as a name in 1933. It is one of the prominent pillars of the Oyster collection.
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